2171277696

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 256

約数和(自身を含む): 6918635520

約数和(自身を除く): 4747357824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 71, 84, 93, 96, 112, 124, 128, 142, 168, 186, 192, 213, 217, 224, 248, 284, 336, 367, 372, 384, 426, 434, 448, 496, 497, 568, 651, 672, 734, 744, 852, 868, 896, 992, 994, 1101, 1136, 1302, 1344, 1468, 1488, 1491, 1704, 1736, 1984, 1988, 2201, 2202, 2272, 2569, 2604, 2688, 2936, 2976, 2982, 3408, 3472, 3968, 3976, 4402, 4404, 4544, 5138, 5208, 5872, 5952, 5964, 6603, 6816, 6944, 7707, 7952, 8804, 8808, 9088, 10276, 10416, 11377, 11744, 11904, 11928, 13206, 13632, 13888, 15407, 15414, 15904, 17608, 17616, 20552, 20832, 22754, 23488, 23856, 26057, 26412, 27264, 27776, 30814, 30828, 31808, 34131, 35216, 35232, 41104, 41664, 45508, 46221, 46976, 47712, 52114, 52824, 61628, 61656, 63616, 68262, 70432, 70464, 78171, 79639, 82208, 83328, 91016, 92442, 95424, 104228, 105648, 123256, 123312, 136524, 140864, 140928, 156342, 159278, 164416, 182032, 182399, 184884, 190848, 208456, 211296, 238917, 246512, 246624, 273048, 281728, 312684, 318556, 328832, 364064, 364798, 369768, 416912, 422592, 477834, 493024, 493248, 546096, 547197, 625368, 637112, 728128, 729596, 739536, 807767, 833824, 845184, 955668, 986048, 986496, 1092192, 1094394, 1250736, 1274224, 1456256, 1459192, 1479072, 1615534, 1667648, 1911336, 1972096, 2184384, 2188788, 2423301, 2501472, 2548448, 2918384, 2958144, 3231068, 3335296, 3822672, 4368768, 4377576, 4846602, 5002944, 5096896, 5654369, 5836768, 5916288, 6462136, 7645344, 8755152, 9693204, 10005888, 10193792, 11308738, 11673536, 12924272, 15290688, 16963107, 17510304, 19386408, 22617476, 23347072, 25848544, 30581376, 33926214, 35020608, 38772816, 45234952, 51697088, 67852428, 70041216, 77545632, 90469904, 103394176, 135704856, 155091264, 180939808, 271409712, 310182528, 361879616, 542819424, 723759232, 1085638848, 2171277696]

約数ペア:

[(1, 2171277696), (2, 1085638848), (3, 723759232), (4, 542819424), (6, 361879616), (7, 310182528), (8, 271409712), (12, 180939808), (14, 155091264), (16, 135704856), (21, 103394176), (24, 90469904), (28, 77545632), (31, 70041216), (32, 67852428), (42, 51697088), (48, 45234952), (56, 38772816), (62, 35020608), (64, 33926214), (71, 30581376), (84, 25848544), (93, 23347072), (96, 22617476), (112, 19386408), (124, 17510304), (128, 16963107), (142, 15290688), (168, 12924272), (186, 11673536), (192, 11308738), (213, 10193792), (217, 10005888), (224, 9693204), (248, 8755152), (284, 7645344), (336, 6462136), (367, 5916288), (372, 5836768), (384, 5654369), (426, 5096896), (434, 5002944), (448, 4846602), (496, 4377576), (497, 4368768), (568, 3822672), (651, 3335296), (672, 3231068), (734, 2958144), (744, 2918384), (852, 2548448), (868, 2501472), (896, 2423301), (992, 2188788), (994, 2184384), (1101, 1972096), (1136, 1911336), (1302, 1667648), (1344, 1615534), (1468, 1479072), (1488, 1459192), (1491, 1456256), (1704, 1274224), (1736, 1250736), (1984, 1094394), (1988, 1092192), (2201, 986496), (2202, 986048), (2272, 955668), (2569, 845184), (2604, 833824), (2688, 807767), (2936, 739536), (2976, 729596), (2982, 728128), (3408, 637112), (3472, 625368), (3968, 547197), (3976, 546096), (4402, 493248), (4404, 493024), (4544, 477834), (5138, 422592), (5208, 416912), (5872, 369768), (5952, 364798), (5964, 364064), (6603, 328832), (6816, 318556), (6944, 312684), (7707, 281728), (7952, 273048), (8804, 246624), (8808, 246512), (9088, 238917), (10276, 211296), (10416, 208456), (11377, 190848), (11744, 184884), (11904, 182399), (11928, 182032), (13206, 164416), (13632, 159278), (13888, 156342), (15407, 140928), (15414, 140864), (15904, 136524), (17608, 123312), (17616, 123256), (20552, 105648), (20832, 104228), (22754, 95424), (23488, 92442), (23856, 91016), (26057, 83328), (26412, 82208), (27264, 79639), (27776, 78171), (30814, 70464), (30828, 70432), (31808, 68262), (34131, 63616), (35216, 61656), (35232, 61628), (41104, 52824), (41664, 52114), (45508, 47712), (46221, 46976)]